Thesaurus

breakthrough

noun

Synonyms and Antonyms of BREAKTHROUGH

an instance of notable progress in the development of knowledge, technology, or skill <Alexander Fleming's discovery of penicillin was one of medicine's great breakthroughs, for penicillin became the first antibiotic to successfully combat bacterial infections in humans>
Antonyms setback

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May 26, 2015
sacrilegious Hear it
grossly irreverent
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